Function getTimezoneOptions

apps/sim/lib/core/utils/timezone.ts:70–83

()

 * ids — what we persist.
 */
export function getTimezoneOptions(): TimezoneOption[] {
  const now = new Date()
  return getSupportedTimezones()
    .map((value) => ({
      value,
      city: timezoneCity(value),
      offsetMinutes: Math.round(timezoneOffsetMs(now, value) / 60_000),
    }))
    .sort((a, b) => a.city.localeCompare(b.city))
    .map(({ value, city, offsetMinutes }) => ({
      value,
      label: `${city} (${formatGmtOffset(offsetMinutes)})`,
    }))
}

/**
 * An instant's wall-clock time in `timeZone` as a naive `yyyy-MM-ddTHH:mm`